<h1>{{title}}</h1>
<p>Select a link below to view demo</p>
<ul>
  <li>
    <a href="/basic">basic request</a>
  </li>
  <li>
    <a href="/retry">retry request</a>
  </li>
  <li>
    <a href="/rateLimit">rate limit</a>
  </li>
  <li>
    <a href="/captcha">captcha send and verify</a>
  </li>
  <li>
    <a href="/psc">process shared cache</a>
  </li>
</ul>
